东京工业品交易所黄金期货主力合约收报4,485日圆/克，较上一交易日上涨10日圆/克。  
以下是TOCOM 4月18日黄金期货行情:                                               
合约     昨收    开盘    最高    最低    收盘    涨跌  成交量                  
17/04月  4,480   4,485   4,496   4,485   4,492   12    48                      
17/06月  4,484   4,487   4,502   4,487   4,493   9     89                      
17/08月  4,480   4,480   4,496   4,480   4,486   6     68                      
17/10月  4,474   4,478   4,494   4,475   4,482   8     87                      
17/12月  4,472   4,472   4,492   4,471   4,481   9     770                     
18/02月  4,475   4,475   4,495   4,475   4,485   10    12,046                  
合计                                                   13,108                  
注:1.单位:日圆/克；成交量单位:手。                                             
2.最小价格变动单位日圆/克。